Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
technologien als » technologien des, technologien fur, technologien und
de communication » mobile communication, online communication
als information » als informations, aids information, laws information
5 developing » 3 developing, 4 developing, 2 developing
developing a » developing _
contents 3 » contents 1, contents _, contents i
a africa » 1 africa, can africa, em africa
costa 5 » costa e, cost 5, costa 3
3 de » 3 die, 3 der, 3 des

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien als information contents 3 de communication costa 5 developing a africa.*.